{"id":"CVE-2026-34999","title":"OpenViking 0.2.5 < 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access","summary":"OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bo…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-306"],"vendor":"Volcengine","product":"OpenViking","affected":["OpenViking >= 0.2.5 < 0.2.14"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-04-01T20:26:37.161626Z"},"published":"2026-04-01","updated":"2026-11-08","sourceUpdated":"2026-11-08T14:02:15.890Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-34999","references":[{"url":"https://github.com/volcengine/OpenViking/releases/tag/v0.2.14","label":"OpenViking 0.2.14 Release Notes"},{"url":"https://github.com/volcengine/OpenViking/pull/996"},{"url":"https://github.com/volcengine/OpenViking/commit/27acda8d1701ff68423fbd6c902208e3c1ed9373"},{"url":"https://www.vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthenticated-access"}],"tags":["cve.org"],"epss":0.00434,"epssPercentile":0.37931,"ingestedAt":"2026-11-08T14:51:22.452Z","slug":"CVE-2026-34999","body":"## Overview\n\nOpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.\n\n## Affected\n\n- `OpenViking >= 0.2.5 < 0.2.14`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}